We stayed at Eddie's place for a month and we loved it. The building is great, it has a gym and a pool that I use all the time, it also has some rooms where you can go to study or work if you are running a company or a business from abroad. The communication with him was also great, he replied in less than an hour.
The location it's great as well: it's across the famous Chatuchak Park, Chatuchak weekend market and JJ Gren night market. It's also about 5 minutes away from the BTS (Mo-Chit) and MTR Chatuchak Park, both connect you to many touristic places, shopping malls, etc. There are also 7-Eleven, a supermarket and street markets just around the corner, therefore, you have almost everything to be comfortable while you stay in Bangkok. I totally recommend it!